Pet house



FIG. 1 is a perspective view of a pet house, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view as taken from the right side of FIG. 2, the opposite side being a mirror image of the side shown;

FIG. 4 is a view as taken from above FIG. 3; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a pet house, substantially as shown and described. 